GB2349171A - A vehicle door latch device with double acting mechanism - Google Patents
A vehicle door latch device with double acting mechanism Download PDFInfo
- Publication number
- GB2349171A GB2349171A GB0009872A GB0009872A GB2349171A GB 2349171 A GB2349171 A GB 2349171A GB 0009872 A GB0009872 A GB 0009872A GB 0009872 A GB0009872 A GB 0009872A GB 2349171 A GB2349171 A GB 2349171A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- door
- open
- lock
- latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/30—Functions related to actuation of locks from the passenger compartment of the vehicle allowing opening by means of an inner door handle, even if the door is locked
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
- E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
- E05B77/28—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like for anti-theft purposes, e.g. double-locking or super-locking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/04—Electrical
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/243—Bolts rotating about an axis with a bifurcated bolt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/23—Vehicle door latches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/65—Emergency or safety
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1044—Multiple head
- Y10T292/1045—Operating means
- Y10T292/1047—Closure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1075—Operating means
- Y10T292/1082—Motor
Landscapes
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Lock And Its Accessories (AREA)
Abstract
A vehicle door latch device has a double action mechanism in which an inner lever <B>55</B> connects to an inside handle, a release lever <B>61</B> effects unlatching and a slide link <B>64</B> is connected at <B>66</B> to an unlock operating lever <B>52</B>. When the device is locked (<B>fig. 7</B>) the link <B>64</B> is held by lever <B>52</B> in a position in which a pin <B>65</B> does not connect the levers <B>55</B> and <B>61</B>. During a first handle operation the lever <B>55</B> engages the lever <B>52</B> to unlock the device and a blocking surface <B>59</B> thereon restrains link <B>64</B> until the lever <B>55</B> has returned. The link <B>64</B> is then moved by spring <B>70</B> until levers <B>55</B> and <B>61</B> are connected (<B>fig. 8</B>) and a second handle operation can move the lever <B>61</B>. Variations of the device for anti-theft and child-locking are disclosed.
Description
2349171 VEHICLE DOOR LATCH DEVICE WITH DOUBLE ACTION MECHANISM The present
invention relates to a vehicle door latch device, and more particularly, to a vehicle door latch device with a double action mechanism.
Previously, a double action mechanism (hereafter DA mechanism) has been provided in a door latch device for the purpose of improving the performance of crime prevention of the door latch device. It can be said that the DA mechanism is an improved mechanism of a previously well-known one-motion door opening mechanism. The conventional one-motion mechanism is approximately simultaneously capable of restoring the latch device from a locked state to an unlocked state and opening the door, when an inside open handle of the door is operated in a case where the door latch device is in the locked state.
On the contrary, the DA mechanism merely restores the latch device from the locked state to the unlocked state without opening the door, when the opening operation of the inside open handle is performed in the locked state. The DA mechanism opens the door in accordance with the dooropening actuation of the inside open handle only when the latch device is in the unlocked state. Accordingly, in order to open the locked door having a latch device with a DA mechanism by the inside handle, both a first door-opening actuation of the inside handle for restoring the latch device to the unlocked state from the locked state and a second dooropening actuation of the inside handle for releasing the latch device are necessary. Thus, the DA mechanism requires the double action of the inside open handle when opening the door, so that it can improve the performance of crime prevention of the door latch device.
The German Patent DE 4313248 C2 discloses a door latch device with a DA mechanism. This door latch device comprises an open lever (4) connected to an outside open handle of a vehicle door and arranged to open the door when the outside open handle is operated, and a lock lever (6) displaceable between an unlocked position where it makes a door-opening operation of the open lever effective and a locked position where it makes the door-opening operation of the open lever ineffective.
The German Patent door latch device further comprises an inner lever (5) connected to an inside open handle of the door, a release lever (9) relevantly provided between the inner lever (5) and the open lever (4) for actuating the open lever (4) when rotated, and an elongated slide link or connective member (14) relevantly provided between the inner lever (5) and the release lever (9). The inner lever (5) is arranged to perform an unlocking movement from its initial 2 position (Figs. 2, 4) to its open position (Figs. 3, 5) by a first door- opening actuation of the inside open handle at the time when the lock lever (6) is in the locked position, and is arranged to perform an opening movement from the initial position to the open position by a second dooropening actuation of the inside open handle at the time when the lock lever (6) is in the unlocked position. The slide link (14) is displaceable between a connective position where it mechanically connects the inner lever (5) to the release lever (9) and a non-connective position where it disconnects the release lever (9) from the inner lever (5).
The slide link (14) has one end operatively connected to the lock lever (6), and is held at the non-connective position when the lock lever (6) is in the locked position. The slide link (14) is urged toward the connective position from the non-connective position by the elasticity of a spring (18). In the locked state of Fig. 2, when the unlocking movement of the inner lever (5) is performed by the first door-opening actuation of the inside open handle, the slide link (14) moves up to be displaced to the connective position as shown in Fig. 3 by the engagement between a part (15) of the inner lever (5) and a part (16) of the slide link (14), and consequently, the lock lever (6) is shifted to the unlocked position, but the release lever (9) does not turn.
When the inside open handle is released after the first door-opening actuation, the inner lever (5) is restored to the initial position as shown in Fig. 4. At this moment, the slide link (14) is once moved down toward the non-connective position by the contact with a part (11) of the inner lever (5), and after that, it is restored again to the connective position by the elasticity of the spring (18). In the unlocked state of Fig. 4, when the inner lever (5) is turned in the dooropening direction by the second door-opening actuation of the inside handle, the release lever (9) turns to operate the open lever (4), and the door is opened.
The above German Patent device has a problem in that the unlocking movement of the inner lever (5) by the first door-opening actuation of the inside handle is transmitted to the lock lever (6) through the slide link (14). This structure causes the slide link (14) to move against the elasticity of the spring (18) when the inner lever (5) returns to the initial position after the first door-opening actuation. This movement of the slide link (14) prevents the smooth restoration of the inner lever (5) to the initial position, and consequently, the feeling of quality of the device is lowered.
Accordingly, it is an object of the present invention to provide a vehicle door latch device with a double action mechanism which overcomes the above-mentioned problem.
Claims (9)
1. A vehicle door latch device comprising: an open lever for connection to an outside open handle of a vehicle door and arranged to open the door when the outside open handle is operated; a lock lever displaceable between an unlocked position where it makes a door-opening operation of the open lever effective and a locked position where it makes the dooropening operation of the open lever ineffective; an inner lever for connection to an inside open handle of the door, said inner lever being arranged to perform an unlocking movement from an initial position to an open position by a first door-opening actuation of the inside open handle at the time when the lock lever is in the locked position and to perform an opening movement from the initial position to the open position by a second door-opening actuation of the inside open handle at the time when the lock lever is in the unlocked position; a release lever provided between the inner lever and the open lever for actuating the open lever when rotated; an elongated slide link having one end operatively connected to the lock lever and displaceable between a connective position where it mechanically connects the inner lever to the release lever and a non-connective position where it disconnects the release lever from the inner lever; a spring for urging the slide link from the non-connective position toward the connective position; the arrangement being such that said slide link is displaced to the non-connective position against elasticity of the spring when the lock lever is displaced to the locked position and is displaced to the connective position by the elasticity of the spring when the lock lever is displaced to the unlocked position; said inner lever having a push arm which is arranged to transmit the unlocking movement of the inner lever to the lock lever without engagement with the slide link in order to displace the lock lever from the locked position to the unlocked position; said inner lever further having a blocking surface which is arranged to restrict displacement of the slide link from the non-connective position to the connective position against the elasticity of the spring during the unlocking movement of the inner lever; and 16 wherein the arrangement is further such that restriction by said blocking surface is released when the inner lever is returned to the initial position from the open position after the unlocking movement of the inner lever is performed, whereby the slide link is displaced into the connective position by the elasticity of the spring after the restriction by said blocking surface is released.
2. A vehicle door latch device according to claim 1, wherein the arrangement is such that no force for compressing the spring is generated when the inner lever is retumed to the initial position from the open position after the unlocking movement of the inner lever is performed.
3. A vehicle door latch device according to claim I or 2, further comprising a slot formed on the lock lever, and a hook formed on the release lever, said slide link having a connecting pin slidably engaged with the slot and a slide pin engageable with the hook, the arrangement being such that said slide link is moved in a longitudinal direction thereof to be displaced between the connective position and the nonconnective position by a displacement of the lock lever, and that said slide link is rotated around an axis of the connecting pin as a center by the opening movement of the inner lever.
4. A vehicle door latch device according to any one of claims 1-3, further comprising an anti-theft mechanism having a key side shaft connected to the lock lever and a button side shaft connected to an inside lock button of the door, said anti-theft mechanism being displaceable between an anti-theft cancelled state where the key side shaft and the button side shaft are operatively connected with each other and an anti-theft state where an unlocking rotation of the button side shaft is not transmitted to the key side shaft, and the arrangement being such that said push arm of the inner lever transmits the unlocking movement of the inner lever to the lock lever through the button side shaft.
5. A vehicle door latch device comprising: an open lever for connection to an outside open handle of a vehicle door and arranged to open the door when the outside open handle is operated; a lock lever displaceable between an unlocked position where it makes a door-opening operation of the open lever effective and a locked position where it makes the dooropening operation of the open lever ineffective; an actuator unit having a motor, a key side shaft connected to the lock lever, a button side shaft connected to an inside lock button of the door, and an anti-theft mechanism; said key side shaft being arranged to displace the lock lever between the locked position and the unlocked position when rotated by the motor; said anti-theft mechanism being displaceable between an anti-theft cancelled state where the key side shaft and the button side shaft are operatively connected with each other and an anti-theft state where an unlocking rotation of the button side shaft is not transmitted to the key side shaft; a double action mechanism arranged to displace the lock lever from the locked position to the unlocked position without actuating the open lever by a first door- opening actuation of the inside open handle at the time when the lock lever is in the locked position, and arranged to actuate the open lever by a second door-opening actuation of the inside open handle at the time when the lock lever is in the unlocked position; and wherein the arrangement is further such that said double action mechanism transmits the first door-opening actuation of the inside open handle to the lock lever through the button side and key side shafts of the anti-theft mechanism in order to displace the lock lever from the locked position to the unlocked position.
6. A vehicle door latch device, substantially as described herein with reference to Figs. I14 of the drawings.
7. A vehicle door latch device, substantially as described herein with reference to Figs. 1524 of the drawings.
8. A vehicle door latch device substantially as described herein with reference to Figs. 1-14 and 25 of the drawings.
9. A vehicle door latch device substantially as described herein with reference to Figs. 1525 of the drawings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0104428A GB2358430B (en) | 1999-04-21 | 2000-04-20 | Vehicle door latch device with double action mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11364299A JP3301738B2 (en) | 1999-04-21 | 1999-04-21 | Vehicle door latch device with double action mechanism |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0009872D0 GB0009872D0 (en) | 2000-06-07 |
GB2349171A true GB2349171A (en) | 2000-10-25 |
GB2349171B GB2349171B (en) | 2001-05-30 |
Family
ID=14617424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0009872A Expired - Fee Related GB2349171B (en) | 1999-04-21 | 2000-04-20 | Vehicle door latch device with double action mechanism |
Country Status (4)
Country | Link |
---|---|
US (1) | US6343817B1 (en) |
JP (1) | JP3301738B2 (en) |
DE (1) | DE10018695A1 (en) |
GB (1) | GB2349171B (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2354549A (en) * | 1999-09-21 | 2001-03-28 | Mitsui Mining & Smelting Co | Vehicle door latch with double action mechanism |
GB2357801A (en) * | 1999-12-28 | 2001-07-04 | Mitsui Mining & Smelting Co | A vehicle door latch with a one-motion door opening mechanism, a free-play antitheft mechanism and a clutch mechanism |
GB2360325A (en) * | 2000-03-17 | 2001-09-19 | Aisin Seiki | One-motion latch release mechanism |
GB2360324A (en) * | 2000-03-17 | 2001-09-19 | Aisin Seiki | Door lock system for vehicle |
GB2398600A (en) * | 2003-02-22 | 2004-08-25 | Arvinmeritor Light Vehicle Sys | Latch having mouth part shaped to prevent deformation or accidental release |
US6824176B2 (en) | 2000-12-20 | 2004-11-30 | Meritor Light Vehicle Systems (Uk) Limited | Latch arrangement |
US7070212B2 (en) | 2000-12-20 | 2006-07-04 | Meritor Light Vehicle Systems (Uk) Limited | Latch arrangement |
WO2006099730A1 (en) | 2005-03-23 | 2006-09-28 | Magna Closures Inc. | Global side door latch |
GB2452373A (en) * | 2007-08-29 | 2009-03-04 | Mitsui Mining & Smelting Co | Door lock with double action mechanism and child lock mechanism |
FR2921089A1 (en) * | 2007-09-19 | 2009-03-20 | Mitsui Mining & Smelting Co | VEHICLE DOOR LOCK DEVICE. |
EP2281987A1 (en) * | 2008-04-18 | 2011-02-09 | Aisin Seiki Kabushiki Kaisha | Vehicle door lock device |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19934128A1 (en) * | 1999-07-23 | 2001-01-25 | Kiekert Ag | Motor vehicle door lock has central locking element with at least two fork holders protruding at least partially into control journal's rotation path |
EP1580366A3 (en) * | 2004-03-23 | 2009-10-28 | Brose Schliesssysteme GmbH & Co. KG | Motor vehicle lock |
PL1746232T3 (en) * | 2005-07-22 | 2008-12-31 | Vkr Holding As | Window securing means and methods |
JP4751258B2 (en) * | 2006-07-10 | 2011-08-17 | 三井金属アクト株式会社 | Movable lever biasing device |
DE202007009441U1 (en) * | 2007-07-05 | 2007-09-27 | Kiekert Ag | Motor vehicle door lock |
JP4503051B2 (en) * | 2007-07-23 | 2010-07-14 | 三井金属鉱業株式会社 | Door lock device |
JP4775345B2 (en) * | 2007-08-24 | 2011-09-21 | アイシン精機株式会社 | Vehicle door lock device |
JP4821752B2 (en) * | 2007-10-01 | 2011-11-24 | 三井金属アクト株式会社 | Door lock device |
US9416566B2 (en) * | 2007-10-10 | 2016-08-16 | Magna Closures Inc. | Door latch with fast unlock |
JP4953485B2 (en) * | 2010-02-15 | 2012-06-13 | 三井金属アクト株式会社 | Vehicle door latch device |
JP5170132B2 (en) | 2010-03-15 | 2013-03-27 | アイシン精機株式会社 | Child lock mechanism |
JP5437309B2 (en) * | 2011-04-22 | 2014-03-12 | アイシン精機株式会社 | Rotating lever position holding device and vehicular door lock device including the rotating lever position holding device |
US9920555B2 (en) * | 2013-01-18 | 2018-03-20 | Kiekert Ag | Lock for a motor vehicle |
DE102015000824A1 (en) | 2014-01-23 | 2015-07-23 | Magna Closures Inc. | Door lock device for motor vehicles |
US10669750B2 (en) | 2014-05-30 | 2020-06-02 | Inteva Products, Llc | Latch with hold open lever |
US9650816B2 (en) * | 2014-07-16 | 2017-05-16 | AISIN Technical Center of America, Inc. | Vehicle sliding door locking system and latch assembly |
JP6648373B2 (en) * | 2016-02-23 | 2020-02-14 | 三井金属アクト株式会社 | Door latch device with child lock mechanism and method of assembling child lock mechanism |
JP6707062B2 (en) * | 2017-07-20 | 2020-06-10 | 三井金属アクト株式会社 | Door latch device for automobile |
CN107605283B (en) * | 2017-10-31 | 2022-09-23 | 无锡瑞林智能科技有限公司 | Double-pull unlocking mechanism for side door lock |
CN111086385A (en) * | 2018-10-23 | 2020-05-01 | 伊利诺斯工具制品有限公司 | Flip cover component and flip cover actuating structure thereof |
CN111688449B (en) * | 2019-03-14 | 2023-06-16 | 昆山皇田汽车配件工业有限公司 | Hook type sealing cover unlocking mechanism of shielding curtain |
DE102020101946A1 (en) | 2020-01-28 | 2021-07-29 | Brose Schließsysteme GmbH & Co. Kommanditgesellschaft | Motor vehicle lock |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2231364A (en) * | 1989-03-14 | 1990-11-14 | Kiekert Gmbh Co Kg | A motor vehicle door lock |
DE4313248C2 (en) * | 1993-04-23 | 1996-10-24 | Bocklenberg & Motte Bomoro | Motor vehicle door lock |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29507642U1 (en) * | 1995-05-09 | 1995-07-13 | Kiekert AG, 42579 Heiligenhaus | Motor vehicle door lock |
-
1999
- 1999-04-21 JP JP11364299A patent/JP3301738B2/en not_active Expired - Fee Related
-
2000
- 2000-04-20 GB GB0009872A patent/GB2349171B/en not_active Expired - Fee Related
- 2000-04-20 DE DE2000118695 patent/DE10018695A1/en not_active Withdrawn
- 2000-04-20 US US09/553,850 patent/US6343817B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2231364A (en) * | 1989-03-14 | 1990-11-14 | Kiekert Gmbh Co Kg | A motor vehicle door lock |
DE4313248C2 (en) * | 1993-04-23 | 1996-10-24 | Bocklenberg & Motte Bomoro | Motor vehicle door lock |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2354549B (en) * | 1999-09-21 | 2001-08-08 | Mitsui Mining & Smelting Co | Vehicle door latch device with double action mechanism |
GB2354549A (en) * | 1999-09-21 | 2001-03-28 | Mitsui Mining & Smelting Co | Vehicle door latch with double action mechanism |
GB2357801B (en) * | 1999-12-28 | 2002-01-16 | Mitsui Mining & Smelting Co | Vehicle door latch device with one-motion door opening mechanism and antitheft mechanism |
GB2357801A (en) * | 1999-12-28 | 2001-07-04 | Mitsui Mining & Smelting Co | A vehicle door latch with a one-motion door opening mechanism, a free-play antitheft mechanism and a clutch mechanism |
US6607222B2 (en) | 1999-12-28 | 2003-08-19 | Mitsui Kinzoku Kogyo Kabushiki Kaisha | Vehicle door latch device with one-motion door opening mechanism and antitheft mechanism |
US6945574B2 (en) | 2000-03-17 | 2005-09-20 | Aisin Seiki Kabushiki Kaisha | Door lock system for vehicle |
US6575506B2 (en) | 2000-03-17 | 2003-06-10 | Aisin Seiki Kabushiki Kaisha | Door lock system for vehicle |
GB2360324A (en) * | 2000-03-17 | 2001-09-19 | Aisin Seiki | Door lock system for vehicle |
GB2360325B (en) * | 2000-03-17 | 2003-11-05 | Aisin Seiki | Door lock system for vehicle |
GB2360324B (en) * | 2000-03-17 | 2003-12-17 | Aisin Seiki | Door lock system for vehicle |
GB2360325A (en) * | 2000-03-17 | 2001-09-19 | Aisin Seiki | One-motion latch release mechanism |
US6824176B2 (en) | 2000-12-20 | 2004-11-30 | Meritor Light Vehicle Systems (Uk) Limited | Latch arrangement |
US7070212B2 (en) | 2000-12-20 | 2006-07-04 | Meritor Light Vehicle Systems (Uk) Limited | Latch arrangement |
GB2398600A (en) * | 2003-02-22 | 2004-08-25 | Arvinmeritor Light Vehicle Sys | Latch having mouth part shaped to prevent deformation or accidental release |
GB2398600B (en) * | 2003-02-22 | 2006-02-15 | Arvinmeritor Light Vehicle Sys | A latch |
EP1869274A1 (en) * | 2005-03-23 | 2007-12-26 | Magna Closures Inc. | Global side door latch |
WO2006099730A1 (en) | 2005-03-23 | 2006-09-28 | Magna Closures Inc. | Global side door latch |
EP1869274A4 (en) * | 2005-03-23 | 2010-03-17 | Magna Closures Inc | Global side door latch |
US8141916B2 (en) | 2005-03-23 | 2012-03-27 | Magna Closures Inc. | Global side door latch |
CN101184900B (en) * | 2005-03-23 | 2012-06-13 | 马格纳·克劳祖雷斯有限公司 | Global side door latch |
KR101217432B1 (en) * | 2005-03-23 | 2013-01-02 | 마그나 클로져 인크. | global Side Door Latch |
GB2452373A (en) * | 2007-08-29 | 2009-03-04 | Mitsui Mining & Smelting Co | Door lock with double action mechanism and child lock mechanism |
GB2452373B (en) * | 2007-08-29 | 2010-05-12 | Mitsui Mining & Smelting Co | Door lock apparatus |
FR2921089A1 (en) * | 2007-09-19 | 2009-03-20 | Mitsui Mining & Smelting Co | VEHICLE DOOR LOCK DEVICE. |
EP2281987A1 (en) * | 2008-04-18 | 2011-02-09 | Aisin Seiki Kabushiki Kaisha | Vehicle door lock device |
EP2281987A4 (en) * | 2008-04-18 | 2011-12-14 | Aisin Seiki | Vehicle door lock device |
US8146965B2 (en) | 2008-04-18 | 2012-04-03 | Aisin Seiki Kabushiki Kaisha | Vehicle door lock device |
Also Published As
Publication number | Publication date |
---|---|
JP3301738B2 (en) | 2002-07-15 |
JP2000303731A (en) | 2000-10-31 |
DE10018695A1 (en) | 2000-10-26 |
GB2349171B (en) | 2001-05-30 |
US6343817B1 (en) | 2002-02-05 |
GB0009872D0 (en) | 2000-06-07 |
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Legal Events
Date | Code | Title | Description |
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PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20090420 |